Search Results - "Micchelli, C.A"

Evidence that stem cells reside in the adult Drosophila midgut epithelium by Micchelli, C.A, Perrimon, N

“…Adult stem cells maintain organ systems throughout the course of life and facilitate repair after injury or disease. A fundamental property of stem and…”
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The function and regulation of cut expression on the wing margin of Drosophila: Notch, Wingless and a dominant negative role for Delta and Serrate by Micchelli, C A, Rulifson, E J, Blair, S S

“…We have investigated the role of the Notch and Wingless signaling pathways in the maintenance of wing margin identity through the study of cut, a…”
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ON FACTORIZATION OF BIINFINITE TOTALLY POSITIVE BLOCK TOEPLITZ MATRICES by DAHMEN, W., MICCHELLI, C. A., SMITH, P. W.

“…We extend the work of Aissen, Schoenberg, Whitney, and Edrei, who characterized the symbol of a totally positive Toeplitz matrix, to characterizing the…”
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wingless refines its own expression domain on the Drosophila wing margin. [Erratum: Dec 12, 1996, v. 384 (6609), p. 597.] by Rulifson, E.J, Micchelli, C.A, AxeIrod, J.D, Perrimon, N, Blair, S.S

“…The imaginal discs of Drosophila, which give rise to the adult appendages, are patterned during a period of intense cell proliferation. The specification of…”
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Variational problems arising from balancing several error criteria by C.A. MICCHELLI, A. PINKUS

“…The purpose of this paper is to describe various results which pertain to a class of variational problems in which two or more error criteria are to be…”
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Design of conjugate quadrature filters having specified zeros by Lawton, W., Micchelli, C.A.

“…Conjugate quadrature filters (CQF) with multiple zeros at 1 have classical applications to unitary subband coding of signals using exact reconstruction filter…”
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Maximum likelihood estimates for exponential type density families by Basu, S., Micchelli, C.A., Olsen, P.A.

“…We consider a parametric family of density functions of the type exp(-|x|/sup /spl alpha//2/) for modeling acoustic feature vectors used in automatic…”
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Generalized ambiguity functions and wavelets by Feig, E., Micchelli, C.A.

“…Summary form only given, as follows. A class of linear operators on L/sup 2/(R/sup 2/) are introduced that, when acting on rank-one tensors, yield ambiguity…”
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Fast DCT domain image shifting and merging by Trenary, M.J., Micchelli, C.A., Trelewicz, J.Q., Martens, M., Mitchell, J.L.

“…In high-speed color image processing applications, the manipulation of DCT domain images in real time is often required. Because of throughput requirements,…”
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Maximum entropy and maximum likelihood criteria for feature selection from multivariate data by Basu, S., Micchelli, C.A., Olsen, P.

“…We discuss several numerical methods for optimum feature selection for multivariate data based on maximum entropy and maximum likelihood criteria. Our point of…”
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